Synthesis and Application of Polycarboxylate Superlasticizer with Viscosity-reducing and Low Shrinkage Capability

被引：0
|
作者：
Qian, Shan-Shan [1 ]
Jiang, Hai-Dong [1 ]
Ding, Bei [1 ]
Wang, Yi [1 ]
Zheng, Chun-Yang [1 ]
机构：
[1] 22 Huixin Rd,Zhongshan Sci & Technol Pk, Nanjing, Jiangsu, Peoples R China
来源：
2016 INTERNATIONAL CONFERENCE ON MECHANICS DESIGN, MANUFACTURING AND AUTOMATION (MDM 2016) | 2016年
关键词：
Viscosity-reducing; Low shrinkage; Polycarboxylate superplasticizer;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A low shrinkage and viscosity-reducing type polycarboxylate superplasticizer was synthesized with maleic anhydride (MAH), diethylene glycol monobutyl ether (DGBE) and methoxypoly (ethylene glycol) methacrylate (MPEGnMA). The surface tension, early shrinkage of concrete, cement paste and application performance in concrete (slump spread, T50, V-funnel) were measured. The results show that the polycarboxylate superplasticizer we prepared has good low shrinkage and excellent viscosity-reducing capability for concrete.
引用
收藏
页码：788 / 797
页数：10
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